Monday, May 31, 2010

Oil refining what do we get from it

Oil refining what do we get from it: "A barrel of crude oil refining
consists of 42 gallons of a complex mixture of hydrocarbons. They
are different lengths and weights of hydrocarbons. During the
refining process they break down the hydrocarbons in ways that
allow them to get different products from the oil at different points
in the oil refining process. So what do they get?"

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